Group IA - alkali metals
Cesium
,
Cs
Francium
,
Fr
Hydrogen
,
H
*
Lithium
,
Li
Potassium
,
K
Rubidium
,
Rb
Sodium
,
Na
*
Hydrogen is an exception. It is the only
non-metal
that belongs in Group IA. Hydrogen is not an alkali metal
.
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